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1332954-56-9

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1332954-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1332954-56-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,9,5 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1332954-56:
(9*1)+(8*3)+(7*3)+(6*2)+(5*9)+(4*5)+(3*4)+(2*5)+(1*6)=159
159 % 10 = 9
So 1332954-56-9 is a valid CAS Registry Number.

1332954-56-9Downstream Products

1332954-56-9Relevant articles and documents

C2-symmetrical bipyridyldiols as promising enantioselective catalysts in Nozaki-Hiyama allylation

Huang, Xin-Ren,Pan, Xin-Hong,Lee, Gene-Hsian,Chen, Chinpiao

supporting information; experimental part, p. 1949 - 1954 (2011/10/13)

Several new chiral bipyridyldiol ligands that promote the chromium-catalyzed enantioselective addition of allylic halides to aldehydes in up to 99% ee were synthesized. The chromium-catalyzed allylation of aldehydes using ligands 4 and 4a in the presence

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